botulin

Purification of type a botulin toxin with membrane separation methods

膜分离法对A型肉毒毒素的提取研究

The toxicity of the botulin B is dependent on the thioether bond and the coil structure, and that of A and E on the structural change of peptide Chain in their molecules.

B的毒性与硫醚键和螺旋结构相关，A、E的毒性与分子肽链间结构变化有关。

Methods In 15 HFS patients, one of their temporal and buccal branches of peripheral facial nerve was cut and in another 16 HFS patients botulin A was multifocal facial muscles.

方法15例患者进行了面神经颞颊中部分分支切断，16例患者进行了面部肌肉多点注射A型肉毒毒素治疗。

Preliminary report on harmful rodents control in coniferous plantations using botulin C

应用C肉毒杀鼠素防治针叶树人工林鼠害试验初报

The Field Trial of Rodent Control with Botulin C at the Tourist Sites

C型肉毒梭菌毒素应用于旅游点现场的灭鼠试验

The control effect of Botulin type C in large area reached 98%.

用C&肉毒素大面积防治，效果达98%。

The Field Trial of Brandt's Vole Control with Botulin C

C型肉毒梭菌毒素防制布氏田鼠的试验

Observation on the Effectiveness of Botulin c in Rodent Control

C型肉毒梭菌毒素灭家鼠效果观察

AIM: To investigate the effect of botulin A ( BTA) on patients with congenital nystagmus ( CN).

目的：观察肉毒杆菌毒素A（BTA）治疗先天性眼球震颤（CN）的效果。

Electrophysiologic changes and the therapeutic effects of botulin A on hemifacial spasm

面肌痉挛的电生理变化及用A型肉毒杆菌毒素治疗的临床研究

Studies on The Raman Spectroscopy of Botulin Type C

C型肉毒毒蛋白的拉曼光谱研究

It is indicated that the control effectiveness of third-generation chemical rodenticide was declined with the decreasing toxicity, while biological rodenticide Botulin Model C and arrow method gave good performance with stable effectiveness.

结果表明：化学灭鼠剂磷化锌、敌鼠钠盐、溴敌隆随毒性的降低其防治效果明显下降，生物灭鼠剂C型肉毒素和弓箭法防治高原鼢鼠不仅效果较好，而且效率比较稳定。

The middle scale application of membrane technology for purification of botulin fermentation broth

膜技术对肉毒发酵液纯化的中试应用研究

Botulinus toxin from a clostridium botulin fermentation broth was separated and purified by membrane filtration technology. To remove the bacteria from the fermentation broth, we chose a 0.65 μ m pore size microfiltration membrane, reaching a removal ratio of 100%.

报道了把膜分离技术应用于肉毒发酵液的纯化.用孔径为0.65μm的微滤膜对发酵液进行除菌，除菌率达到100%；